The IMS Barter network allows optomotrists to trade eyecare for products or services in the same network.
"Barter has literally changed my way of spending money. Or, as I always tell all other traders, "Think barter before cash". I have been with IMS Barter for many years and though I take barter at all times I never seem to have enough in my account. I can always find something to spend it on. I use it for dental, chiropractor, physical therapy, theatre, car washes, all types of entertainment, flowers, restaurants to name a few. "